OSV-2026-610

See a problem?
Import Source
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/haproxy/OSV-2026-610.yaml
JSON Data
https://api.test.osv.dev/v1/vulns/OSV-2026-610
Published
2026-04-22T00:07:53.902461Z
Modified
2026-05-01T14:36:06.470567Z
Summary
Memcpy-param-overlap in htx_replace_blk_value
Details

OSS-Fuzz report: https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=504612570

Crash type: Memcpy-param-overlap
Crash state:
htx_replace_blk_value
http_replace_header_value
http_scheme_based_normalize
References

Affected packages

OSS-Fuzz / haproxy

Package

Name
haproxy
Purl
pkg:generic/haproxy

Affected ranges

Type
GIT
Repo
https://github.com/haproxy/haproxy
Events
Introduced
41bded895292573a8fbe9817499c5e996fb5e4ea
Fixed
76d894956f7c83bd503afc65a8c8240a6c527f40

Affected versions

v3.*
v3.4-dev10
v3.4-dev9

Ecosystem specific 

{
    "severity": "MEDIUM"
}

Database specific

source 
"https://github.com/google/oss-fuzz-vulns/blob/main/vulns/haproxy/OSV-2026-610.yaml"
fixed_range 
"213ee17119774aeaf6ee153117fb522e9d8d7d99:76d894956f7c83bd503afc65a8c8240a6c527f40"